Home › Doctors › Florida › Orange City › Oncologists
Oncologists who accept Medicare in Orange City, FL
CMS lists 16 clinicians in this specialty with a practice address in Orange City. Accept Medicare assignment (the Medicare-approved amount as full payment): 16. Offer telehealth: 3.
Typical amounts Medicare approves in ZIP 32763 (2024 Medicare rates, the latest CMS has published): a new-patient visit $172, of which you pay about $43; a follow-up visit $99, of which you pay about $25 — the 20% coinsurance after the yearly Part B deductible. Clinicians who don't accept assignment can charge up to 15% more; with a Medicare Advantage plan, your plan's copay applies instead.
Is this your organization or practice? Feature it at the top of this page — $49 for 30 days →
Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Beatrice E. Alvarado Roberts, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2015FemaleDrug and device company payments (2025): $26Rene Cabeza, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1988MaleDrug and device company payments (2025): $26Daniel Castro, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2011MaleDrug and device company payments (2025): $419Zhenisa Hysenaj, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2010FemaleDrug and device company payments (2025): $71Atif N. Khan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2003MaleDrug and device company payments (2025): $195Santosh M. Nair, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1993MaleDrug and device company payments (2025): $68Gregory L. Ortega, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1979MaleWandaly I I. Pardo-Ruiz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2011 · University of Puerto Rico School of MedicineFemaleDrug and device company payments (2025): $75Neeraj Sharma, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1988MaleDrug and device company payments (2025): $5,616Roderick R. Paras, MD
✓ Accepts Medicare assignmentMIPS score (2024): 97/100✓ TelehealthGraduated 1992MaleDrug and device company payments (2025): $1,537Asad Sheikh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 79.9/100✓ TelehealthGraduated 1995MaleDrug and device company payments (2025): $9,016Sarah E. Young, MD
✓ Accepts Medicare assignmentMIPS score (2024): 79.9/100✓ TelehealthGraduated 2016 · Virginia Tech Carilion School of MedicineFemaleDrug and device company payments (2025): $51Ernesto Bustinza Linares, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2001MaleDrug and device company payments (2025): $2,919Devaki Siva, MD
✓ Accepts Medicare assignmentGraduated 1995FemaleDrug and device company payments (2025): $508Lynn Van Ummersen, MD
✓ Accepts Medicare assignmentGraduated 1991 · University of Massachusetts Medical SchoolFemaleDrug and device company payments (2025): $2,227Mamta Vijayvargiya, MD
✓ Accepts Medicare assignmentGraduated 1988FemaleDrug and device company payments (2025): $113
Before you book
This list comes from Medicare's enrollment records, not from reviews. Call the office to confirm the clinician is taking new Medicare patients. With Original Medicare, a clinician who accepts assignment can only charge you the Medicare deductible and coinsurance; one who doesn't may charge up to 15% more than the Medicare-approved amount. If you have a Medicare Advantage plan, check that the clinician is in the plan's network.
The MIPS final score (0–100) comes from Medicare's Merit-based Incentive Payment System for 2024. It combines quality measures, cost, improvement activities and use of certified health records, and it sets a payment adjustment. Clinicians who report as a group share the group's score. It is not a patient rating, and many clinicians have no published score.
Payments from drug and medical device companies come from CMS Open Payments (2025 general payments: meals, travel, consulting and speaking fees, gifts and similar), summed for each clinician. Receiving payments is legal and common and does not mean a clinician did anything wrong.
Other specialists in Orange City
- Primary care doctors81
- Nurse practitioners110
- Cardiologists21
- Dermatologists5
- Orthopedic surgeons12
- Neurologists6
- Gastroenterologists10
- Ophthalmologists10
- Optometrists6
- Podiatrists10
- Urologists4
- Pulmonologists9
- Nephrologists4
- Rheumatologists5
- ENT doctors3
- Psychiatrists5
- Therapists and counselors3
- Physical therapists17
- Chiropractors12
- Gynecologists6
- General surgeons3
Other care in Orange City
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
Enrollment, addresses and scores are as reported to CMS and can change. This is not a list of in-network providers for any Medicare Advantage plan, and it is not medical advice. Source: CMS Provider Data Catalog — Doctors and Clinicians National Downloadable File, Clinician MIPS Performance 2024 and Facility Affiliation Data (released Oct 2, 2026).